BOSLEY HAIR REJUVENATION SYSTEM Our Hair Rejuvenation System includes two items This kit includes one microroller 2 of the follicle energizer and a bag One Bosley MicroRoller Two Follicle Energizer helps to remove dead skin cells and rejuvenates the scalp so that it is primed for other thinning hair remedy products It only penetrates the skins upper surface Biotin and panthenol help strengthen the hair while DHTinhibiting caffeine helps reduce scalp inflammation and increase circulation Biotin and panthenol help strengthen the hair while DHTinhibiting caffeine helps reduce scalp inflammation and increase circulation Biotin and panthenol help strengthen the hair while DHTinhibiting caffeine helps reduce scalp inflammation and increase circulation Vegan CrueltyFree SulfateFree ParabenFree Color Safe